facebook, le cyber-bullying et la liberté d'expression

Une manifestation a eu lieu à scarborough au mois de mars... concernant la suspension de 5 jeunes qui ont posté des commentaires dérogatoires au sujet de leur directeur adjoint sur Facebook.

Citation :

The teenagers have said the punishment over "private" online comments violates their freedom of speech.
The student at the centre of the dispute is 16-year-old Brad
Parsons, who set up the message board. Despite being under suspension,
he joined the protest on Friday.
"I somewhat regret starting the group, but at another point I don't
because it's freedom of speech, it's just us talking, and now look
what's happened," Parsons said.
The teen is one of five students suspended in what the school board
calls cyber bullying, to which it has a zero tolerance policy.
School board officials say more suspensions could come. The punishment in each case ranges from between five and 20 days.

Suite à la manifestation, quatre étudiants ont été arrêtés.

Je comprends l'importance d'arrêté le cyber-bullying. Mais jusqu'ou est-ce qu'on est prêt à aller?